Animal Age

How old does a De Brazza’s monkey get? (age expectancy)

What is the maximal age a De Brazza’s monkey reaches?

An adult De Brazza’s monkey (Cercopithecus neglectus) usually gets as old as 26.25 years.

De Brazza’s monkeys are around 172 days in the womb of their mother. When born, they weight 260 grams (0.57 lbs) and measure 2.9 cm (0′ 2″). As a member of the Cercopithecidae family (genus: Cercopithecus), their offspring is 1 babies per pregnancy. Fully grown, they reach a bodylength of 51 cm (1′ 9″).

As a reference: Usually, humans get as old as 100 years, with the average being around 75 years. After being carried in the belly of their mother for 280 days (40 weeks), they grow to an average size of 1.65m (5′ 5″) and weight in at 62 kg (137 lbs), which is obviously highly individual.

A De Brazza's monkey gets as old as 26.25 years

DeBrazza’s monkey (Cercopithecus neglectus) is an Old World monkey endemic to the riverine and swamp forests of central Africa. The largest species in the guenon family, it is one of the most widespread arboreal African primates. Aside from size, it can be differentiated from other cercopithecus monkeys by its orange diadem and white beard. Due to its cryptic nature, the species is not well documented in all of its habitats but has shown unique traits such as pair-bonding and aggressive behavior towards other guenons.

Animals of the same family as a De Brazza’s monkey

Not really brothers and sisters, but from the same biological family (Cercopithecidae):

Animals that reach the same age as De Brazza’s monkey

With an average age of 26.25 years, De Brazza’s monkey are in good companionship of the following animals:

Animals with the same number of babies De Brazza’s monkey

The same number of babies at once (1) are born by:

Weighting as much as De Brazza’s monkey

A fully grown De Brazza’s monkey reaches around 5.32 kg (11.73 lbs). So do these animals:

Animals as big as a De Brazza’s monkey

Those animals grow as big as a De Brazza’s monkey: